private void handleTouchs(TouchEvent touchEvent, boolean ended) {
if (GameState.Ready.equals(gameState)) {
gameState = GameState.Start;
return;
}
if (!GameState.Playing.equals(gameState)) {
return;
}
// log.debug("handleTouches: "+touchEvent.getObjectObserverEvents().size()+", "+ended);
if (ended) {
for (BounceableControl paddle : paddles.values()) {
paddle.setVisible(false);
}
} else {
List<ObjectObserverEvent> ooes = touchEvent.getObjectObserverEvents();
// try finding the pair
for (int i = 0; i < NUMBER_OF_PADDLES; i++) {
int idA = (i * 2);
int idB = (i * 2) + 1;
ObjectObserverEvent ooeA = null;
ObjectObserverEvent ooeB = null;
for (ObjectObserverEvent ooe : ooes) {
if (ooe.getId() == idA) {
ooeA = ooe;
} else if (ooe.getId() == idB) {
ooeB = ooe;
}
}
BounceableControl paddle = paddles.get(i);
if ((ooeA != null) && (ooeB != null)) {
Point pointA = new Point(ooeA.getX(), ooeA.getY());
Point pointB = new Point(ooeB.getX(), ooeB.getY());
float distance = PointUtility.getDistance(pointA, pointB);
float angle = PointUtility.getAngle(pointA, pointB, false);
Point center =
new Point(
(pointA.getX() + ((pointB.getX() - pointA.getX()) / 2.0f)),
(pointA.getY() + ((pointB.getY() - pointA.getY()) / 2.0f)));
// log.debug("center: "+center.toString());
// log.debug("angle: "+angle);
// log.debug("distance: "+distance);
paddle.setVisible(true);
paddle.setSize(new Size(distance, PADDLE_SIZE));
paddle.setPosition(center);
paddle.setRotation(angle);
} else {
paddle.setVisible(false);
}
}
}
}
private void loadImages() throws Exception {
// background
backgroundControl = new FramedControl();
backgroundControl.setColor(Color.BLACK);
backgroundControl.setOpacity(0.5f);
backgroundControl.setSize(new Size(displayMode.getWidth(), displayMode.getHeight()));
backgroundControl.setTopLeftPosition(new Point(0, 0));
WindowManager.getInstance().setBackgroundControl(backgroundControl);
// middle dot
middleDotControl = new VisualControl();
middleDotControl.setTexture(getClass().getResource(URL_IMAGE_MIDDLE_DOT));
Size middleDotControlSize = middleDotControl.getSize();
middleDotControl.setSize(new Size(middleDotControlSize.getWidth(), displayMode.getHeight()));
middleDotControl.setTopLeftPosition(
new Point(((displayMode.getWidth() / 2.0f) - (middleDotControlSize.getWidth() / 2.0f)), 0));
// top bar
BounceableControl topBar = new BounceableControl();
topBar.setTexture(getClass().getResource(URL_IMAGE_WHITE_RECTANGLE));
topBar.setSize(new Size(displayMode.getWidth(), BAR_SIZE));
topBar.setTopLeftPosition(new Point(0, 0));
bounceableControls.add(topBar);
// bottom bar
BounceableControl bottomBar = new BounceableControl();
bottomBar.setTexture(getClass().getResource(URL_IMAGE_WHITE_RECTANGLE));
bottomBar.setSize(new Size(displayMode.getWidth(), BAR_SIZE));
bottomBar.setTopLeftPosition(new Point(0, (displayMode.getHeight() - BAR_SIZE)));
bounceableControls.add(bottomBar);
// win/lose
wonControl = new VisualControl();
// wonControl.setColor(Color.BLACK);
wonControl.setTexture(getClass().getResource(URL_IMAGE_WON));
wonControl.setVisible(false);
lostControl = new VisualControl();
// lostControl.setColor(Color.BLACK);
lostControl.setTexture(getClass().getResource(URL_IMAGE_LOST));
lostControl.setVisible(false);
// paddles
for (int i = 0; i < NUMBER_OF_PADDLES; i++) {
BounceableControl paddle = new BounceableControl();
paddle.setTexture(getClass().getResource(URL_IMAGE_WHITE_RECTANGLE));
paddle.setVisible(false);
paddles.put(i, paddle);
}
// ball shadows
for (int i = 0; i < NUMBER_OF_BALL_SHADOWS; i++) {
float opacity = (1.0f - ((1.0f / (float) (NUMBER_OF_BALL_SHADOWS + 1)) * (i + 1)));
float size =
(BALL_SIZE * (NUMBER_OF_BALL_SHADOWS / (float) (NUMBER_OF_BALL_SHADOWS + (i + 1))));
log.debug("opacity: " + opacity + ", size: " + size);
VisualControl visualControl = new VisualControl();
visualControl.setTexture(getClass().getResource(URL_IMAGE_WHITE_RECTANGLE));
visualControl.setSize(new Size(size, size));
visualControl.setOpacity(opacity);
visualControl.setVisible(false);
ballShadows.addLast(visualControl);
}
// ball
ball = new VisualControl();
// ball.setColor(Color.BLACK);
ball.setTexture(getClass().getResource(URL_IMAGE_WHITE_RECTANGLE));
ball.setSize(new Size(BALL_SIZE, BALL_SIZE));
// ball.setMargin(1.0f);
ball.setVisible(false);
// listeners
backgroundControl.addTouchListener(this);
}
